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Council Directive of 20 March 1970 on the approximation of the laws of the Member States on measures to be taken against air pollution by emissions from motor vehicles (70/220/EEC) (repealed)
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Changes over time for: ANNEX IX
Version Superseded: 02/01/2013
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EU Directives are being published on this site to aid cross referencing from UK legislation. After IP completion day (31 December 2020 11pm) no further amendments will be applied to this version.
[F1ANNEX IX U.K.
Textual Amendments
A. Specifications of reference fuels for testing vehicles to the emission limits given in row A of the table in section 5.3.1.4 of Annex I — Type I test U.K.
1. TECHNICAL DATA ON THE REFERENCE FUEL TO BE USED FOR TESTING VEHICLES EQUIPPED WITH POSITIVE-IGNITION ENGINES U.K.
Type: Unleaded petrol
| a The values quoted in the specifications are ‘true values’. In establishment of their limit values the terms of ISO 4259 Petroleum products — Determination and application of precision data in relation to methods of test have been applied and in fixing a minimum value, a minimum difference of 2R above zero has been taken into account; in fixing a maximum and minimum value, the minimum difference is 4R (R = reproducibility). Notwithstanding this measure, which is necessary for technical reasons, the manufacturer of fuels should nevertheless aim at a zero value where the stipulated maximum value is 2R and at the mean value in the case of quotations of maximum and minimum limits. Should it be necessary to clarify the questions as to whether a fuel meets the requirements of the specifications, the terms of ISO 4259 should be applied. | ||||
| b The fuel may contain oxidation inhibitors and metal deactivators normally used to stabilise refinery gasoline streams, but detergent/dispersive additives and solvent oils must not be added. | ||||
| c The actual sulphur content of the fuel used for the Type I test shall be reported. | ||||
| Parameter | Unit | a Limits | Test method | |
|---|---|---|---|---|
| Minimum | Maximum | |||
| Research octane number, RON | 95,0 | — | EN 25164 | |
| Motor octane number, MON | 85,0 | — | EN 25163 | |
| Density at 15 °C | kg/m 3 | 748 | 762 | ISO 3675 |
| Reid vapour pressure | kPa | 56,0 | 60,0 | EN 12 |
| Distillation: | ||||
| — initial boiling point | °C | 24 | 40 | EN-ISO 3405 |
| — evaporated at 100 °C | % v/v | 49,0 | 57,0 | EN-ISO 3405 |
| — evaporated at 150 °C | % v/v | 81,0 | 87,0 | EN-ISO 3405 |
| — final boiling point | °C | 190 | 215 | EN-ISO 3405 |
| Residue | % v/v | — | 2 | EN-ISO 3405 |
| Hydrocarbon analysis: | ||||
| — olefins | % v/v | — | 10 | ASTM D 1319 |
| — aromatics | % v/v | 28,0 | 40,0 | ASTM D 1319 |
| — benzene | % v/v | — | 1,0 | Pr. EN 12177 |
| — saturates | % v/v | — | balance | ASTM D 1319 |
| Carbon/hydrogen ratio | report | report | ||
| Induction period b | minutes | 480 | — | EN-ISO 7536 |
| Oxygen content | % m/m | — | 2,3 | EN 1601 |
| Existent gum | mg/ml | — | 0,04 | EN-ISO 6246 |
| Sulphur content c | mg/kg | — | 100 | Pr. EN ISO/DIS 14596 |
| Class I copper corrosion | — | 1 | EN-ISO 2160 | |
| Lead content | mg/l | — | 5 | EN 237 |
| Phosphorus content | mg/l | — | 1,3 | ASTM D 3231 |
2. TECHNICAL DATA ON THE REFERENCE FUEL TO BE USED FOR TESTING VEHICLES EQUIPPED WITH DIESEL ENGINE U.K.
Type: Diesel fuel
| a The values quoted in the specifications are ‘true values’. In establishment of their limit values the terms of ISO 4259 Petroleum products — Determination and application of precision data in relation to methods of test have been applied and in fixing a minimum value, a minimum difference of 2R above zero has been taken into account; in fixing a maximum and minimum value, the minimum difference is 4R (R = reproducibility). Notwithstanding this measure, which is necessary for technical reasons, the manufacturer of fuels should nevertheless aim at a zero value where the stipulated maximum value is 2R and at the mean value in the case of quotations of maximum and minimum limits. Should it be necessary to clarify the questions as to whether a fuel meets the requirements of the specifications, the terms of ISO 4259 should be applied. | ||||
| b The range for cetane number is not in accordance with the requirements of a minimum range of 4R. However, in the case of a dispute between fuel supplier and fuel user, the terms of ISO 4259 may be used to resolve such disputes provided replicate measurements, of sufficient number to archive the necessary precision, are made in preference to single determinations. | ||||
| c The actual sulphur content of the fuel used for the Type I test shall be reported. | ||||
| d Even though oxidation stability is controlled, it is likely that shelf life will be limited. Advice should be sought from the supplier as to storage conditions and life. | ||||
| Parameter | Unit | a Limits | Test method | |
|---|---|---|---|---|
| Minimum | Maximum | |||
| Cetane number b | 52,0 | 54,0 | EN-ISO 5165 | |
| Density at 15 °C | kg/m 3 | 833 | 837 | EN-ISO 3675 |
| Distillation: | ||||
| — 50 % point | °C | 245 | — | EN-ISO 3405 |
| — 95 % point | °C | 345 | 350 | EN-ISO 3405 |
| — final boiling point | °C | — | 370 | EN-ISO 3405 |
| Flash point | °C | 55 | — | EN 22719 |
| CFPP | °C | — | – 5 | EN 116 |
| Viscosity at 40 °C | mm 2 /s | 2,5 | 3,5 | EN-ISO 3104 |
| Polycyclic aromatic hydrocarbons | % m/m | 3 | 6,0 | IP 391 |
| Sulphur content c | mg/kg | — | 300 | Pr. EN-ISO/DIS 14596 |
| Copper corrosion | — | 1 | EN-ISO 2160 | |
| Conradson carbon residue (10 % DR) | % m/m | — | 0,2 | EN-ISO 10370 |
| Ash content | % m/m | — | 0,01 | EN-ISO 6245 |
| Water content | % m/m | — | 0,02 | EN-ISO 12937 |
| Neutralisation (strong acid) number | mg KOH/g | — | 0,02 | ASTM D 974-95 |
| Oxidation stability d | mg/ml | — | 0,025 | EN-ISO 12205 |
| New and better method for polycyclic aromatics under development | % m/m | — | — | EN 12916 |
B. Specifications of reference fuels for testing vehicles to the emission limits given in row B of the table in section 5.3.1.4 of Annex I — Type I test U.K.
1. TECHNICAL DATA ON THE REFERENCE FUEL TO BE USED FOR TESTING VEHICLES EQUIPPED WITH POSITIVE-IGNITION ENGINES U.K.
Type: Unleaded petrol
| a The values quoted in the specifications are ‘true values’. In establishment of their limit values the terms of ISO 4259 Petroleum products — Determination and application of precision data in relation to methods of test have been applied and in fixing a minimum value, a minimum difference of 2R above zero has been taken into account; in fixing a maximum and minimum value, the minimum difference is 4R (R = reproducibility). Notwithstanding this measure, which is necessary for technical reasons, the manufacturer of fuels should nevertheless aim at a zero value where the stipulated maximum value is 2R and at the mean value in the case of quotations of maximum and minimum limits. Should it be necessary to clarify the questions as to whether a fuel meets the requirements of the specifications, the terms of ISO 4259 should be applied. | ||||
| b The fuel may contain oxidation inhibitors and metal deactivators normally used to stabilise refinery gasoline streams, but detergent/dispersive additives and solvent oils must not be added. | ||||
| c The actual sulphur content of the fuel used for the Type I test shall be reported. | ||||
| Parameter | Unit | a Limits | Test method | |
|---|---|---|---|---|
| Minimum | Maximum | |||
| Research octane number, RON | 95,0 | — | EN 25164 | |
| Motor octane number, MON | 85,0 | — | EN 25163 | |
| Density at 15 °C | kg/m 3 | 740 | 754 | ISO 3675 |
| Reid vapour pressure | kPa | 56,0 | 60,0 | PrEN ISO 13016-1 (DVPE) |
| Distillation: | ||||
| — evaporated at 70 °C | % v/v | 24,0 | 40,0 | EN-ISO 3405 |
| — evaporated at 100 °C | % v/v | 50,0 | 58,0 | EN-ISO 3405 |
| — evaporated at 150 °C | % v/v | 83,0 | 89,0 | EN-ISO 3405 |
| — final boiling point | °C | 190 | 210 | EN-ISO 3405 |
| Residue | % v/v | — | 2,0 | EN-ISO 3405 |
| Hydrocarbon analysis: | ||||
| — olefins | % v/v | — | 10,0 | ASTM D 1319 |
| — aromatics | % v/v | 29,0 | 35,0 | ASTM D 1319 |
| — benzene | % v/v | — | 1,0 | ASTM D 1319 |
| — saturates | % v/v | report | Pr. EN 12177 | |
| Carbon/hydrogen ratio | report | |||
| Induction period b | minutes | 480 | — | EN-ISO 7536 |
| Oxygen content | % m/m | — | 1,0 | EN 1601 |
| Existent gum | mg/ml | — | 0,04 | EN-ISO 6246 |
| Sulphur content c | mg/kg | — | 10 | ASTM D 5453 |
| Copper corrosion | — | class 1 | EN-ISO 2160 | |
| Lead content | mg/l | — | 5 | EN 237 |
| Phosphorus content | mg/l | — | 1,3 | ASTM D 3231 |
2. TECHNICAL DATA ON THE REFERENCE FUEL TO BE USED FOR TESTING VEHICLES EQUIPPED WITH DIESEL ENGINE U.K.
Type: Diesel fuel
| a The values quoted in the specifications are ‘true values’. In establishment of their limit values the terms of ISO 4259 Petroleum products — Determination and application of precision data in relation to methods of test have been applied and in fixing a minimum value, a minimum difference of 2R above zero has been taken into account; in fixing a maximum and minimum value, the minimum difference is 4R (R = reproducibility). Notwithstanding this measure, which is necessary for technical reasons, the manufacturer of fuels should nevertheless aim at a zero value where the stipulated maximum value is 2R and at the mean value in the case of quotations of maximum and minimum limits. Should it be necessary to clarify the questions as to whether a fuel meets the requirements of the specifications, the terms of ISO 4259 should be applied. | ||||
| b The range for cetane number is not in accordance with the requirements of a minimum range of 4R. However, in the case of a dispute between fuel supplier and fuel user, the terms of ISO 4259 may be used to resolve such disputes provided replicate measurements, of sufficient number to archive the necessary precision, are made in preference to single determinations. | ||||
| c The actual sulphur content of the fuel used for the Type I test shall be reported. | ||||
| d Even though oxidation stability is controlled, it is likely that shelf life will be limited. Advice should be sought from the supplier as to storage conditions and life. | ||||
| Parameter | Unit | a Limits | Test method | |
|---|---|---|---|---|
| Minimum | Maximum | |||
| Cetane number b | 52,0 | 54,0 | EN-ISO 5165 | |
| Density at 15 °C | kg/m 3 | 833 | 837 | EN-ISO 3675 |
| Distillation: | ||||
| — 50 % point | °C | 245 | — | EN-ISO 3405 |
| — 95 % point | °C | 345 | 350 | EN-ISO 3405 |
| — final boiling point | °C | — | 370 | EN-ISO 3405 |
| Flash point | °C | 55 | — | EN 22719 |
| CFPP | °C | — | – 5 | EN 116 |
| Viscosity at 40 °C | mm 2 /s | 2,3 | 3,3 | EN-ISO 3104 |
| Polycyclic aromatic hydrocarbons | % m/m | 3,0 | 6,0 | IP 391 |
| Sulphur content c | mg/kg | — | 10 | ASTM D 5453 |
| Copper corrosion | — | Class 1 | EN-ISO 2160 | |
| Conradson carbon residue (10 % DR) | % m/m | — | 0,2 | EN-ISO 10370 |
| Ash content | % m/m | — | 0,01 | EN-ISO 6245 |
| Water content | % m/m | — | 0,02 | EN-ISO 12937 |
| Neutralisation (strong acid) number | mg KOH/g | — | 0,02 | ASTM D 974 |
| Oxidation stability d | mg/ml | — | 0,025 | EN-ISO 12205 |
| Lubricity (HFRR wear scan diameter at 60 °C) | μm | — | 400 | CEC F-06-A-96 |
| FAME | Prohibited | |||
C. Specifications of reference fuel to be used for testing vehicles equipped with positive-ignition engines at low ambient temperature — Type VI test U.K.
Type: Unleaded petrol
| a The values quoted in the specifications are ‘true values’. In establishment of their limit values the terms of ISO 4259 Petroleum products — Determination and application of precision data in relation to methods of test have been applied and in fixing a minimum value, a minimum difference of 2R above zero has been taken into account; in fixing a maximum and minimum value, the minimum difference is 4R (R = reproducibility). Notwithstanding this measure, which is necessary for technical reasons, the manufacturer of fuels should nevertheless aim at a zero value where the stipulated maximum value is 2R and at the mean value in the case of quotations of maximum and minimum limits. Should it be necessary to clarify the questions as to whether a fuel meets the requirements of the specifications, the terms of ISO 4259 should be applied. | ||||
| b The fuel may contain oxidation inhibitors and metal deactivators normally used to stabilise refinery gasoline streams, but detergent/dispersive additives and solvent oils must not be added. | ||||
| c The actual sulphur content of the fuel used for the Type VI test shall be reported.] | ||||
| Parameter | Unit | a Limits | Test method | |
|---|---|---|---|---|
| Minimum | Maximum | |||
| Research octane number, RON | 95,0 | — | EN 25164 | |
| Motor octane number, MON | 85,0 | — | EN 25163 | |
| Density at 15 °C | kg/m 3 | 740 | 754 | ISO 3675 |
| Reid vapour pressure | kPa | 56,0 | 95,0 | Pr. EN ISO 13016-1 (DVPE) |
| Distillation: | ||||
| — evaporated at 70 °C | % v/v | 24,0 | 40,0 | EN-ISO 3405 |
| — evaporated at 100 °C | % v/v | 50,0 | 58,0 | EN-ISO 3405 |
| — evaporated at 150 °C | % v/v | 83,0 | 89,0 | EN-ISO 3405 |
| — final boiling point | °C | 190 | 210 | EN-ISO 3405 |
| Residue | % v/v | — | 2,0 | EN-ISO 3405 |
| Hydrocarbon analysis: | ||||
| — olefins | % v/v | — | 10,0 | ASTM D 1319 |
| — aromatics | % v/v | 29,0 | 35,0 | ASTM D 1319 |
| — benzene | % v/v | — | 1,0 | ASTM D 1319 |
| — saturates | % v/v | report | Pr. EN 12177 | |
| Carbon/hydrogen ratio | report | |||
| Induction period b | minutes | 480 | — | EN-ISO 7536 |
| Oxygen content | % m/m | — | 1,0 | EN 1601 |
| Existent gum | mg/ml | — | 0,04 | EN-ISO 6246 |
| Sulphur content c | mg/kg | — | 10 | ASTM D 5453 |
| Copper corrosion | — | Class 1 | EN-ISO 2160 | |
| Lead content | mg/l | — | 5 | EN 237 |
| Phosphorus content | mg/l | — | 1,3 | ASTM D 3231 |
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